Electrostatic spray gun



FIG. 1 is a top left perspective view of the electrostatic spray gun;

FIG. 2 is a rightside elevation view thereof;

FIG. 3 is a leftside elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top elevation view thereof; and,

FIG. 7 is a bottom elevation view thereof. 

The ornamental design for the electrostatic spray gun, as shown and described. 